Ok just arrived in #Madrid and got some time to chill! Probably having dinner before boarding again. The train was around 2 minutes late (time to actual 0km/h), which is respectable for a journey of around 4 hours with 1 or 2 stops.
It's scorching if you're in the sun, even at 5.30pm.
I also saw a funny looking train (photo below).
I had to pay 1€ to go to the restroom. Expected better from Madrid, but I guess with the huge construction work going on, this gets super crowded.